Pet chew



FIG. 1 is a top view of my new design, a pet chew.

FIG. 2 is a front elevation view of my design.

FIG. 3 is a bottom view of my design.

FIG. 4 is a right side elevation view of my design.

FIG. 5 is a rear elevation view of my design; and,

FIG. 6 is a left side elevation view of my design.

The broken lines in the drawings illustrate portions of the pet chew that form no part of the claimed design. 

CLAIM The ornamental design for a pet chew, as shown and described. 